Checking mechanism for reciprocative devices including door closers



FIG. 1 is a top plan view of the first embodiment of a checking mechanism for reciprocative devices including door closers.

FIG. 2 is a left side elevational view thereof, the right side being a mirror image of that shown.

FIG. 3 is a top, front, and right side perspective view thereof.

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a front elevational view of the second embodiment of a checking mechanism for reciprocative devices including door closers, the only difference being the aperture wherein all other surfaces are the same as in the first embodiment. 

The ornamental design for a checking mechanism for reciprocative devices including door closers. 